关于远程升级，适合与所有ARM系列，iap远程升级

sanDisk sd卡标准协议手册，很好的资料-sanDisk sd card standard protocol manual, very good information

新华龙内置10位dac0产生正弦波的程序，算法经典，dac1的程序只要改一改寄存器就行-Hualong 10 new built-generated sine wave dac0 procedures, the classical algorithm, dac1 procedure simply register on line as long as

430读写IIC总线以及中断控制程序-430 literacy IIC bus and interrupt control procedures

关于keiluv2调试命令的详细说明，转载

基于PSCE061A(凌阳单片机)的语音遥控小车-Based on PSCE061A (Sunplus Singlechip) voice remote control car

单片机程序源代码 AD转换 串口通讯 定时器配置 端口配置 延时 I2C通讯 UART串口，KEIL开发环境 -Microcontroller program source code to configure the AD converter serial communication port configuration latency timer I2C communications UART serial port, KEIL Development Environment

这是用单片机实现的多功能数字钟,通过8255扩展端口,AD0809将模拟信号转换成数字信号进行处理,可以比较精确的测出电压值.-This is the MCU multifunction digital clock, through the 8255 expansion port, AD0809 a conversion of analog signals into digital signal processing, more precise measuring the voltage values.

自己做的一个小玩意基于步进电机的横切机液晶显示-Their own gadgets to do a cross-section based on the stepper motor drive LCD

44780字符液晶屏驱动演示程序总线方式-44,780 Character LCD Driver Bus Demonstration Program

用单片机实现对温度的测量，并在数码管上显示出来，精度很高-Achieved with single-chip temperature measurement and control in the digital display, high accuracy